PLOW BOTTOM Russian patent published in 2004 - IPC

FIELD: agricultural and timber engineering.

SUBSTANCE: invention relates to implements for basic cultivation of soil. Proposed plow bottom has share with breast whose generating surfaces coincide with generating surfaces of moldboard. Moldboard generating surfaces smoothly change over bending radius of 20-300 mm into side part of breast. Breast has minimum cross section and upper and lower parts and maximum cross section in middle. Relief angle j formed by outer plane of breast side part and plane of furrow wall and sharpening angle I formed by outer and inner surfaces of breast form n sum and acute angle.

EFFECT: increased capacity of plowing sets, reduced energy consumption for soil tillage.

1 dwg